3 years ago

I asked my question. I can not find were you helped me answer the question

Mathematics

1 answer:

Aloiza [94]3 years ago

8 0

Go to profile and click on my questions

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How do i solve this inequality? Number 46

myrzilka [38]

6(x-2.5) ≥ 8-6(3.5+x)

A number is before a parenthesis. The first step is to multiply.

6(x-2.5) = 6x -15

8-6(3.5+x)
2(3.5+x)= 7+2x

6x-15≥7+2x

Now solve

6x-15≥7+2x
-2x -2x

(-2x+2x)= They cancel out

(6x-2x)= 4x

4x-15≥7
+15 +15

4x≥22
/4 /4

You get= x≥5.5

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3 years ago

An electric can opener is worth 36 dollars when it is new. After each year, it is worth half what it was the previous year. What

Likurg_2 [28]

So the equation is f(x)=36*(.5)^8, since your principal worth is 36 and it depreciates by 1/2 each year, which is 14 cents.

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2 years ago

$4 is what percent of $50 ?

dmitriy555 [2]

Answer

Find out the $4 is what percent of $50 .

To prove